2-2176746-1

Overview

The 2-2176746-1 is a surface-mount ferrite bead manufactured by TE Connectivity Passive Product. It features a 0402 (1005 metric) package with dimensions of 1.0 mm length and 0.65 mm height. The component provides an impedance of 1 kOhms at 100 MHz for power line noise suppression. It supports a maximum current rating of 300 mA and exhibits a maximum DC resistance of 650 mOhms.

Feature Summary

• Provides high impedance noise attenuation in the power line spectrum
• Designed for compact surface-mount PCB integration
• Engineered to handle specific current loads without saturation

Applications

• Power line filtering in electronic circuits
• High-speed data interface noise suppression
• General electromagnetic interference mitigation

Procurement Notes

Verify the exact impedance tolerance and current derating curves against the official datasheet before finalizing the design. Confirm that the 0402 footprint matches the target PCB layout constraints. Ensure the selected variant meets the required thermal performance standards for the intended operating environment.

Selection Notes

Select this component when space-constrained designs require effective high-frequency noise suppression on power rails. Evaluate the trade-off between the 650 mOhm DC resistance and the 300 mA current limit to ensure stable operation under peak load conditions without excessive voltage drop or thermal issues.

Part Context

This part belongs to the TE Connectivity Passive Product ferrite bead portfolio, specifically tailored for surface-mount applications. It utilizes advanced ceramic materials to achieve high impedance characteristics within a miniature form factor, addressing the growing demand for compact noise filtering solutions in modern electronics.

Replacement Considerations

Cross-reference with other 0402 ferrite beads offering similar 1 kOhm impedance at 100 MHz. Verify that substitute components match the 300 mA current rating and 650 mOhm DC resistance specifications to maintain circuit performance integrity.